ci(travis-ci): Add script to build.

Renato França · Renato França · commit 237730781362 · 2018-05-10T18:23:44.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,6 +6,8 @@ notifications:
   email: false
 node_js:
   - '9'
+script:
+  - npm run build
 after_success:
   - npm run travis-deploy-once "npm run semantic-release"
 branches:
